GCD of 721, 478, 318, 359 Calculator

Given Input numbers are 721, 478, 318, 359

In the factoring method, we have to find the divisors of all numbers

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

Divisors of 478 :

The positive integer divisors of 478 that completely divides 478 are.

1, 2, 239, 478

Divisors of 318 :

The positive integer divisors of 318 that completely divides 318 are.

1, 2, 3, 6, 53, 106, 159, 318

Divisors of 359 :

The positive integer divisors of 359 that completely divides 359 are.

1, 359

GCD of numbers is the greatest common divisor

So, the GCD (721, 478, 318, 359) = 1.

Given numbers are 721, 478, 318, 359

The list of prime factors of all numbers are

Prime factors of 721 are 7 x 103

Prime factors of 478 are 2 x 239

Prime factors of 318 are 2 x 3 x 53

Prime factors of 359 are 359

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 721, 478, 318, 359

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(721, 478) = 344638

GCD(721, 478) = ( 721 x 478 ) / 344638

= 721 / 478

= 721

Step2:

LCM(1, 318) = 318

GCD(1, 318) = ( 1 x 318 ) / 318

= 1 / 318

= 1

Step3:

LCM(1, 359) = 359

GCD(1, 359) = ( 1 x 359 ) / 359

= 1 / 359

= 1

So, Greatest Common Divisor of 721, 478, 318, 359 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 141, 845, 388, 787
• GCD of 734, 843, 623, 585
• GCD of 501, 366, 152, 142
• GCD of 841, 591, 475, 301
• GCD of 952, 983, 617, 581

Given numbers are 721, 478, 318, 359
The greatest common divisor of numbers 721, 478, 318, 359 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 721, 478, 318, 359 is 1.

1. What is the GCD of 721, 478, 318, 359?

GCD of given numbers 721, 478, 318, 359 is 1

2. How to calculate the greatest common divisor of 721, 478, 318, 359?

We can find the highest common divisor of 721, 478, 318, 359 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 721, 478, 318, 359 i.e 1.

3. How can I use the GCD of 721, 478, 318, 359Calculator?

Out the numbers 721, 478, 318, 359 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.